Question

زیراب کسی را زدن

 

Answer 1

To snitch on a person means to tell someone in authority that the person has done something bad or wrong. (INFORMAL) 

She felt like a fifth-grader who had snitched on a classmate.
= grass 

He snitched to my boss that I'd been making long-distance calls at work!

Comments

بیشتر به معنای چغلی کردن و خبرچینی میاد.

Answer 2

dob sb in:

Who was it who dobbed me in (to the teacher)?

Answer 3

go behind someone's back